/********************************************************************************
 *      Copyright:  (C) 2022 dairongan<2974932606@qq.com>
 *                  All rights reserved.
 *
 *       Filename:  beep.h
 *    Description:  This head file 
 *
 *        Version:  1.0.0(07/26/2022)
 *         Author:  dairongan <2974932606@qq.com>
 *      ChangeLog:  1, Release initial version on "07/26/2022 04:25:28 PM"
 *                 
 ********************************************************************************/

#ifndef __BEEP_H_
#define __BEEP_H_
	
#define PWM_ENABLE      "1"
#define PWM_DISENABLE   "0"
#define BUFFER_MAX 		64
#define DIRECTION_MAX  	64

enum beep_switch{
    beep_off = 0,
    beep_on = 1
};

extern int  beep_open();
extern void beep_close();



#endif
